A merchandise security device is provided. The merchandise security device may include a housing operably coupled with a cable. The cable is configured to be extended and retracted relative to the housing and to at least partially surround an item of merchandise. The merchandise security device may also include at least one sensor operably engaged with the housing and configured to detect unauthorized movement of the housing relative to the item of merchandise. The merchandise security device may further include a lock mechanism configured to lock the cable about the item of merchandise.

The invention relates to an anti-theft device configured to be attached to merchandise to be protected the anti-theft device including a housing, which comprises a winding apparatus rotatably arranged therein, at least one securing-loop arrangement designed and intended to loop around the merchandise to be protected such that the anti-theft device can be securely connected to the merchandise to be protected, and a locking mechanism.

A security tag including: a housing and circuitry which detects a locked state, the circuitry configured to execute a signal transfer function responsive to interchanging a pin and a lanyard in the circuitry, and/or the housing including a replaceable battery compartment locked by inserting either the pin or the lanyard into a lock mechanism which differently secures the pin and the lanyard; and an alarm, in communication with the circuitry, triggered by an undisarmed breach of the locked state.

A security device is provided that includes a seal and a tag assembly. The seal may be configured to be attached to a merchandise box. The tag assembly may include housing and an electronics assembly disposed within the housing. The housing of the tag assembly may be configured to slide onto the seal via sliding engagement between the housing and the seal.

A box edge security device, for a merchandise box having adjacent structural portions connected together along an edge, includes an edge cleat and a tag assembly. The edge cleat is adapted to be attached around an edge of a merchandise box, the merchandise box having a first structural portion and a second structural portion that are connected to one another along the edge, such that a first portion of the edge cleat is disposed against the first structural portion of the merchandise box and a second portion of the edge cleat is disposed against the second structural portion of the merchandise box. The tag assembly interlocks with the edge cleat and includes an electronics assembly, contained within a housing, that forms at least part of an alarm system. The electronics assembly may include an electronic article surveillance (EAS) tag.

A security device for a retail item or packaging has housing that retains a gear that is operably connected to a pawl with two arms. One arm of the pawl is operably engaged by the gear. The other arm of the pawl is operably engaged with an unlocking key within the housing. The unlocking key is operably controlled by an unlocking tool by inserting a portion of the unlocking tool into a complementary portion of the unlocking key through a keyway formed in the housing. The unlocking key may have a magnet or components that are attracted to a magnet that enable the unlocking key to disengage a slot formed in the housing to allow the unlocking key to rotate to move the pawl. The housing may additionally be formed with a channel that allows a plurality of similarly constructed security devices to be tethered or daisy-chained together.

A merchandise security device is provided. The merchandise security device may include a housing operably coupled with a cable. The cable is configured to be extended and retracted relative to the housing and to at least partially surround an item of merchandise. The merchandise security device may also include at least one sensor operably engaged with the housing and configured to detect unauthorized movement of the housing relative to the item of merchandise. The merchandise security device may further include a lock mechanism configured to lock the cable about the item of merchandise.

In some embodiments, an apparatus for locking a computing device includes an actuator, a locking protrusion connected to a first portion of the computing device, a locking receptacle connected to a second portion of the computing device, a shape memory material (SMM) wire, and a force conditioner. The SMM wire has a first state and a second state and is movable between states by the actuator. The first state and the second state have first and second lengths, respectively. Moving from the first state to the second state applies a contraction force along a longitudinal direction of the SMM wire. The force conditioner is configured to apply a return force to the SMM wire that opposes the contraction face. The return force returns the SMM wire toward the first state while moving a maximum available force of the SMM wire to the second state of the SMM wire.

A merchandise security device configured for use with an electronic key for locking and/or unlocking a lock mechanism is provided. The merchandise security device may include a housing operably coupled with a cable, wherein the cable is configured to be extended and retracted relative to the housing and to at least partially surround an item of merchandise. The security device may also include a lock mechanism configured to releasably secure the cable relative to the housing for locking the cable about the item of merchandise. In addition, the lock mechanism is configured to receive electrical power for unlocking the lock mechanism so that the housing and the cable may be removed from the item of merchandise.

A security device is provided that includes a seal and a tag assembly. The seal may be configured to be attached to a merchandise box. The tag assembly may include housing and an electronics assembly disposed within the housing. The housing of the tag assembly may be configured to slide onto the seal via sliding engagement between the housing and the seal.